TACKLIFE Laser Level, Laser Marking Instrument 30Ft MI01
just-arrived in box (photo is my personal one, yours will come sealed.)【High Accuracy】Equipped with laser precision technology, accuracy ups to 0.002inch/inch (2mm/m) and the laser distance could extend to 20~30Ft; Horizontal and vertical level bubble with light indicator improve accuracy and visibility.【Vacuum Pump】Takes with vacuum pump principle for extracting air to allow the level to be attached to a smooth and flat wall, no need to cause any harm to the wall; The working decibel of vacuum pump is 72 dBA when it is in operation.【Punch Hole Function】A fixed hole helps you do jobs which are for perforating objects, the diameter of drill bit【Detachable Parts】Laser part and the vacuum part can be used individually, which could be more user-friendly under different working scenes; Ideal for hanging pictures or furniture, tile alignment, wall studding, windows, doors, etc; Class II laser product, Output < 1mW.